4258793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1547287

約数列:

[1, 7, 11, 19, 41, 71, 77, 133, 209, 287, 451, 497, 779, 781, 1349, 1463, 2911, 3157, 5453, 5467, 8569, 9443, 14839, 20377, 32021, 55309, 59983, 103873, 224147, 387163, 608399, 4258793]

約数ペア:

[(1, 4258793), (7, 608399), (11, 387163), (19, 224147), (41, 103873), (71, 59983), (77, 55309), (133, 32021), (209, 20377), (287, 14839), (451, 9443), (497, 8569), (779, 5467), (781, 5453), (1349, 3157), (1463, 2911)]